Development and validation of a long-term mortality prediction model in acute coronary syndrome survivors: a study of a predominantly male, lower-risk cohort with the capacity to complete cardiopulmonary exercise testing
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Background: Acute coronary syndrome (ACS) is a major global health burden with a high risk of adverse outcomes. Existing predictive models (e.g., GRACE) primarily rely on static indicators and focus on short-term prognosis, limit... ...